Hi @Panos_Qinetiko.com 

Thank you for posting in the Community!

You should be able to differentiate between the two. The total width of your email is 600 px. If you make it smaller like say 450 px on desktop, you simply have to switch on the “Fill column on mobile” in the left side menu as show below:

If you have applied padding to the image area, you can fix the problem by switching on the “Full width on mobile”

I hope this helps :-)

Hi @annasophiefc !

Thanks for your reply! but how can i fix the right size only for mobile…

i just upload your suggestions and the size is still the same!

@Panos_Qinetiko.com, just to understand correctly, you would like the image on mobile to fill the column right?

also , how can i change this…

yes! i just need to have the right balance preview? as you see…now it seems very small